Issued Patents All Time
Showing 25 most recent of 116 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11576084 | Resource management system, resource management device, and non-transitory recording medium | — | 2023-02-07 |
| 11394885 | Image display system and image display method | Yohei Yamamoto, Takahiro Funahashi | 2022-07-19 |
| 11217431 | Method of manufacturing semiconductor device and semiconductor manufacturing apparatus | Seiji Morita, Ryosuke Yamamoto | 2022-01-04 |
| 11108994 | Image display system and image display method | Yohei Yamamoto | 2021-08-31 |
| 10966355 | Electric power conversion apparatus | Takeshi Tokuyama, Kinya Nakatsu, Keisuke Horiuchi, Toshiya Satoh, Hideki Miyazaki | 2021-03-30 |
| 10856450 | Power conversion apparatus | Takeshi Tokuyama, Kinya Nakatsu | 2020-12-01 |
| 10811268 | Substrate processing apparatus, substrate processing method, and semiconductor device fabrication method | Yusuke Kasahara, Shinichi Ito, Seiji Morita, Ryosuke Yamamoto | 2020-10-20 |
| 10811252 | Pattern-forming method | Ryosuke Yamamoto, Seiji Morita, Ryoichi Suzuki, Takeharu MOTOKAWA, Shinichi Ito +1 more | 2020-10-20 |
| 10524398 | Electric power conversion apparatus | Takeshi Tokuyama, Kinya Nakatsu, Keisuke Horiuchi, Toshiya Satoh, Hideki Miyazaki | 2019-12-31 |
| 10395899 | Method of manufacturing semiconductor device and semiconductor manufacturing apparatus | Seiji Morita, Ryosuke Yamamoto | 2019-08-27 |
| 10238015 | Power conversion apparatus | Takeshi Tokuyama, Kinya Nakatsu | 2019-03-19 |
| 9648791 | Electric power conversion apparatus | Takeshi Tokuyama, Kinya Nakatsu, Keisuke Horiuchi, Toshiya Satoh, Hideki Miyazaki | 2017-05-09 |
| 9609789 | Power conversion apparatus | Takeshi Tokuyama, Kinya Nakatsu | 2017-03-28 |
| 9433134 | Power semiconductor module and power converter using the same | Takeshi Tokuyama, Kinya Nakatsu, Toshiya Satoh, Tokihito Suwa | 2016-08-30 |
| 9210834 | Power converter | Kinya Nakatsu, Takayoshi Nakamura, Takashi Suga, Hiroki Funato | 2015-12-08 |
| 9137932 | Electric power conversion apparatus | Takeshi Tokuyama, Kinya Nakatsu, Keisuke Horiuchi, Toshiya Satoh, Hideki Miyazaki | 2015-09-15 |
| 9042101 | Electric power conversion apparatus | Takeshi Tokuyama, Kinya Nakatsu, Keisuke Horiuchi, Toshiya Satoh, Hideki Miyazaki | 2015-05-26 |
| 8999442 | Ruthenium film-forming material and ruthenium film-forming method | Kang-go Chung, Hideki Nishimura, Tatsuya Sakai | 2015-04-07 |
| 8917509 | Electric power conversion apparatus | Takeshi Tokuyama, Kinya Nakatsu, Keisuke Horiuchi, Toshiya Satoh, Hideki Miyazaki | 2014-12-23 |
| 8675364 | Power module and power conversion device | Takeshi Tokuyama, Kinya Nakatsu, Toshiya Satoh, Hideaki Ishikawa | 2014-03-18 |
| 8653652 | Semiconductor device, power semiconductor module and power conversion device equipped with power semiconductor module | Takeshi Tokuyama, Kinya Nakatsu, Toshiya Satoh, Hideaki Ishikawa, Nobutake Tsuyuno +1 more | 2014-02-18 |
| 8634220 | Power conversion apparatus | Takeshi Tokuyama, Kinya Nakatsu | 2014-01-21 |
| 8503209 | Power conversion apparatus and cooling structure therefor | Takeshi Tokuyama, Kinya Nakatsu | 2013-08-06 |
| 8416574 | Electric power conversion apparatus | Takeshi Tokuyama, Kinya Nakatsu, Keisuke Horiuchi, Toshiya Satoh, Hideki Miyazaki | 2013-04-09 |
| 8411441 | Power converter | Kinya Nakatsu, Takayoshi Nakamura, Takashi Suga, Hiroki Funato | 2013-04-02 |